Not sure if anyone or myself asked this before but I'm looking for a backup program that will copy and update modified files to another location without putting them in some proprietary file format. ntbackup from XP makes some file called .bkf and other programs seem to create their own type of files. If I have 300 files in 22 folders that I'm backing up from drive C: I want to see 300 files in 22 folders in the backup location after its done. Is this even possible? Basically a mirror of the existing data.